Daikin Perfera FVXM A Series - Class 42~71 Units

3 | Components
Service manual
145
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
a b
a Nut
b Propeller fan blade assembly
Is the problem solved? Action
Yes No further actions required.
No Return to "Checking
procedures"[4140] of the outdoor unit
fan motor and continue with the next
procedure.
3.13.2 Class 42~71 units
Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform a mechanical check of the propeller fan blade assembly
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "3.14Plate work"[4151].
1 If propeller fan blade touches the bellmounth, check if the fan motor is
correctly mounted on its base, see "Repair procedures"[4148].
2 Check the state of the propeller fan blade assembly for damage, deformations
and cracks.
Is the propeller fan blade assembly
damaged?
Action
Yes Replace the propeller fan blade
assembly, see "Repair
procedures"[4148].
No Perform a mechanical check of the DC
fan motor assembly, see "Checking
procedures"[4145].